UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'am82hEdU2nQPjLXrfxWm+D19Rb3cFKLOgVh+rwuamic=' 
WHERE 
  key_id = '5b463331b325f30a503b99f0947c9032b8b38ff458d1574b65f9013b7662d308' 
  AND (
    token = 'am82hEdU2nQPjLXrfxWm+D19Rb3cFKLOgVh+rwuamic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )